Hong Kong's Return to China (1997) – ASG XF90 Mint OG (Score: 800)
- Product: Commemorative stamp for the handover of Hong Kong to China
- Year of Issue: 1997
- Face Value: 800 Fen
- Grading: ASG XF90
- Condition: Mint OG (Original Gum)
- Design: Fireworks, Hong Kong night skyline, portrait of Deng Xiaoping
- Features: Significant historical commemorative value; well-preserved